TM-9-2815-202-34 Technical Manual for 8V71T Engines for M109 Howitzer Download
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TM9-2815-202-34 (5) Install spring (16) and straight pin (17) into relief valve (18). (6) Install gasket (15) on plug (14) and screw into fuel pump body (8). Torque plug to 18-22 Ib-ft (24-30 N-m). (7) If removed, install two pipe plugs (21) into fuel pump body (8). (8) If removed, install pipe plug (22) into pump body cover (7). (9) If removed, install two straight pins (23) into fuel pump body (8). NOTE Install drive gear with slot facing round end of drive shaft. (10) Install drive gear(11) on round end of drive shaft (5). Press drive gear beyond check ball (13) detent on drive shaft (5). (11) Install check ball (13) into drive shaft (5) detent. Invert drive shaft and press drive gear (11) until slot of gear contacts check ball. 4-43